Commodity2005200620072008200920102011
Time-registers; time-recorders, with clock/watch movement/with synchronous ...$2,235$1,879$1,577$2,927$8,351$6,308$4,372
Time of day recording app. & app. for meas., recording/othw. indicating int ...$10,091$4,768$6,821$5,285$8,484$18,920$4,069
Total$12,326$6,647$8,398$8,212$16,835$25,228$8,441